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Science
In reply to the discussion: Quantum Entanglement, Dark Counts, Coincidence Detection [View all]mindwalker_i
(4,407 posts)7. Off the shelf?
There are some that are prebuilt, but they're really expensive, and I don't think you can modify them much if at all. I built mine on an optics bench that I got from Ebay. Posts from Ebay too, optics from surplus Shed, and I'm making my mounts out of aluminum from the hardware store.
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knowing they exist and know what everyone else calls them are two different things.
nebenaube
Jul 2013
#6
I don't see why what I need would be any bigger then say a .22 slug (for lack of a better reference)
nebenaube
Jul 2013
#37
Sorry for he late reply, bu yeah, I've been working with an optical breadboard
mindwalker_i
May 2014
#79
My intuition tells me the past and the future are rather symmetrical about any local present.
hunter
May 2014
#75